Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average snowfall in September
- Average snowfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
Weather in September
Temperature
Coyanosa's weather in September involves a mild decrease in the average high-temperature, moving down slightly from August's 94.6°F (34.8°C) to a still tropical 86.9°F (30.5°C). The mean low-temperature during September nights is a pleasant 68.9°F (20.5°C).Heat index
During September, the heat index is calculated to be a tropical 89.6°F (32°C). Prolonged activity during exposure might result in a state of fatigue and cause heat cramps.Heat index specifics point out values are for conditions of shade and a slight breeze. The presence of direct sunlight can raise the heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', combines both the air temperature and the humidity level to give a perceived human temperature. Factors encompassing physical activity, clothing, and metabolic differences have a role in shaping the individual's impression of temperature. When you're directly under the sun's rays, remember that the heat index may surge by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Juveniles are regularly less conscious of the need to recuperate and rehydrate. Thirst is a tardy symptom of dehydration - hydration, especially during lengthy physical activities, should be maintained.
Humidity
With an average relative humidity of 51%, September is the most humid month.Rainfall
In Coyanosa, in September, it is raining for 11.1 days, with typically 1.3" (33mm) of accumulated precipitation. In Coyanosa, during the entire year, the rain falls for 72.5 days and collects up to 9.21" (234mm) of precipitation.Snowfall
In Coyanosa, snow does not fall in April through October.Daylight
In Coyanosa, Texas, the average length of the day in September is 12h and 20min.On the first day of September, sunrise is at 7:28 am and sunset at 8:15 pm. On the last day of the month, sunrise is at 7:45 am and sunset at 7:38 pm CDT.
Sunshine
In Coyanosa, the average sunshine in September is 9.2h.UV index
In Coyanosa, the average daily maximum UV index in September is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for average individuals.Note: In September, a daily UV index of 6 turns into the following recommendations:
Use measures and accept sun safety conventions. Guarding against skin and eye trauma is of high priority. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it hot during September?
What is the most humid month?
What is the average humidity in September?
How many days does it rain in September?
When it does not snow?
How many hours of daylight does Coyanosa have in September?
When is the sunrise / sunset in September?
How long on average sun shines in September?
What is the UV index reading in September?
Average temperature in September
Coyanosa, TX
- Average high temperature in September: 86.9°F
The warmest month (with the highest average high temperature) is June (95.7°F).
The month with the lowest average high temperature is January (59.7°F).
- Average low temperature in September: 68.9°F
The month with the highest average low temperature is August (75.7°F).
The coldest month (with the lowest average low temperature) is January (40.1°F).
Average pressure in September
Coyanosa, TX
- Average pressure in September: 29.96"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The months with the lowest atmospheric pressure are May and June (29.85"Hg).
Average wind speed in September
Coyanosa, TX
- Average wind speed in September: 10.9mph
The windiest month (with the highest average wind speed) is June (13.4mph).
The calmest month (with the lowest average wind speed) is December (8.8mph).
Average humidity in September
Coyanosa, TX
- Average humidity in September: 51%
The month with the highest relative humidity is September (51%).
The month with the lowest relative humidity is April (30%).
Average rainfall in September
Coyanosa, TX
- Average rainfall in September: 1.3"
The wettest month (with the highest rainfall) is May (1.97").
The driest month (with the least rainfall) is February (0.16").
Average rainfall days in September
Coyanosa, TX
- Average rainfall days in September: 11.1 days
The month with the highest number of rainy days is September (11.1 days).
The month with the least rainy days is February (2.1 days).
Average snowfall in September
Coyanosa, TX
- Average snowfall in September: 0"
The month with the highest snowfall is December (0.71").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in September
Coyanosa, TX
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is December (1.5 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Coyanosa, TX
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 6min).
The month with the shortest days is December (Average daylight: 10h and 12min).
- Average sunshine in September: 9h and 1min
The month with the most sunshine is June (Average sunshine: 11h and 48min).
The month with the least sunshine is December (Average sunshine: 7h and 0min).
Average sunshine days in September
Coyanosa, TX
- Average sunshine days in September: 16.8 days
The month with the most sunshine days is December (27.5 days).
The month with the least sunshine days is September (16.8 days).
Average UV index in September
Coyanosa, TX
- Average UV index in September: 6
The months with the highest UV index are May, June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in September
Coyanosa, TX
- Average cloud cover in September: 21
The month with the most cloud cover is September (Cloud cover 21).
The month with the least cloud cover is June (Cloud cover 12).
Average visibility in September
Coyanosa, TX
- Average visibility in September: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Coyanosa, Texas, USA
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